Do It Yourself Cellulose Wall Insulation

Expect to pay a pro from 1 500 to 2 000 for the same work.

Do it yourself cellulose wall insulation.

When walls are already finished injecting loose fill cellulose insulation is one of the few ways of adding. But wall cavities are more difficult so do it yourself installation is not recommended. Loose fill cellulose insulation can settle around and conform to most of the obstructions found in walls and attics. Cellulose attic insulation is an alternative material to fiberglass and has some advantages compared with the latter.

With no shortage of companies offering blown in cellulose competition keeps prices lower for this type of insulation. It is useful for insulating oddly shaped cavities behind walls and ceilings and areas blocked by plumbing air ducts or wiring places fiberglass won t fit. Blowing in attic cellulose is conceivably a do it yourself job. Cellulose and fiberglass are the two most popular types of blown insulation and they each have some pros and cons.

Common cellulose insulation problems. Step 1 create access. Rest assured that it is actually not that hard to do and there does not have to be too much mess involved. A series of 2 inch holes are drilled horizontally through the drywall so the holes are centered in between each wall stud.

To blow cellulose insulation into enclosed wall and cathedral framing cavities a 1 or 2 inch diameter reducer nozzle or fill tube is attached to the end of the regular hose. There are three types of blown in insulation. Cellulose is developed from shredded newspaper with fire retardants treated on it. Cellulose is very effective in reducing air filtration from the wall cavity.

As a do it yourself project blowing cellulose insulation into the attic of your 1 200 square foot home will run about 500. Staring down a sealed wall and needing to add blown in insulation to it can seem like an impossible task and even more impossible because of the mess you could make doing this yourself. Loose fill cellulose is relatively inexpensive yet still has an r value of about 3 5 per inch of thickness compared to fiberglass r value between r3 to r4 per inch. A few of the materials are cellulose mineral fibers and foam insulation.

The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons. This diy article explains the nature of cellulose insulation and its applications as well as what to do when you put in.